phosphine
phosphine
[ˈfɒsfiːn]
noun
[-ˈfɪnɪk]
adjective
语源
[ˈfɒsfiːn]
noun
- [mass noun](Chemistry)a colourless foul-smelling gaseous compound of phosphorus and hydrogen, analogous to ammonia
(化)膦；磷化氢 - Chem. formula: PH3. It forms salts containing the phosphonium ion, PH4+
化学分子式：PH3. 它构成包含磷离子PH4+的盐
[-ˈfɪnɪk]
adjective
语源
- late 19th cent.: from phospho- 'relating to phosphorus' + -ine, on the pattern of amine
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